77058180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5513

約数の個数: 72

約数和(自身を含む): 236745600

約数和(自身を除く): 159687420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 5419, 7110, 10838, 14220, 16257, 21676, 27095, 32514, 48771, 54190, 65028, 81285, 97542, 108380, 162570, 195084, 243855, 325140, 428101, 487710, 856202, 975420, 1284303, 1712404, 2140505, 2568606, 3852909, 4281010, 5137212, 6421515, 7705818, 8562020, 12843030, 15411636, 19264545, 25686060, 38529090, 77058180]

約数ペア:

[(1, 77058180), (2, 38529090), (3, 25686060), (4, 19264545), (5, 15411636), (6, 12843030), (9, 8562020), (10, 7705818), (12, 6421515), (15, 5137212), (18, 4281010), (20, 3852909), (30, 2568606), (36, 2140505), (45, 1712404), (60, 1284303), (79, 975420), (90, 856202), (158, 487710), (180, 428101), (237, 325140), (316, 243855), (395, 195084), (474, 162570), (711, 108380), (790, 97542), (948, 81285), (1185, 65028), (1422, 54190), (1580, 48771), (2370, 32514), (2844, 27095), (3555, 21676), (4740, 16257), (5419, 14220), (7110, 10838)]